Cardiovascular magnetic resonance radiologic-pathologic correlation in radiomic analysis of myocardium in non-ischemic dilated cardiomyopathy.

ABSTRACT:

Background

There is a growing interest in cardiovascular magnetic resonance (CMR) radiomic signatures as novel imaging biomarkers of cardiac disease. However, very little is known about pathological correlates of the radiomics signature of myocardium on CMR sequences. In this study, we sought to investigate the association between CMR myocardial radiomic signatures and histological features in patients with non-ischemic dilated cardiomyopathy (DCM).

Methods

CMR images from DCM patients who underwent CMR followed by endomyocardial biopsy within 6 [2-15] days were used to investigate the association between myocardial radiomic signatures measured from native T₁, extra-cellular volume (ECV), late gadolinium enhancement (LGE) and histological features. Radiomic first-

SUBMITTER: Amyar A 

PROVIDER: S-EPMC12138411 | biostudies-literature | 2025 Summer

REPOSITORIES: biostudies-literature